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Merge branch '2.2' into develop

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This commit is contained in:
Markus Mäkelä
2018-08-28 16:06:23 +03:00
parent 2f7ed85b3f 51ade9e6fe
commit 9a6f1b2044
9 changed files with 137 additions and 64 deletions
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34
server/modules/routing/avrorouter/avro_file.cc
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@ -444,6 +444,29 @@ static bool pos_is_ok(Avro* router, const REP_HEADER& hdr, uint64_t pos)
return rval;
}
bool read_fde(Avro* router)
{
bool rval = false;
avro_binlog_end_t rc;
REP_HEADER hdr;
if (read_header(router, 4, &hdr, &rc))
{
if (GWBUF *result = read_event_data(router, &hdr, 4))
{
router->handler.handle_event(hdr, GWBUF_DATA(result));
rval = true;
}
}
else if (rc == AVRO_OK)
{
// Empty file
rval = true;
}
return rval;
}
/**
* @brief Read all replication events from a binlog file.
*
@ -457,12 +480,19 @@ static bool pos_is_ok(Avro* router, const REP_HEADER& hdr, uint64_t pos)
*/
avro_binlog_end_t avro_read_all_events(Avro *router)
{
mxb_assert(router->binlog_fd != -1);
if (!read_fde(router))
{
MXS_ERROR("Failed to read the FDE event from the binary log: %d, %s",
errno, mxs_strerror(errno));
return AVRO_BINLOG_ERROR;
}
uint64_t pos = router->current_pos;
std::string next_binlog;
bool rotate_seen = false;
mxb_assert(router->binlog_fd != -1);
while (!service_should_stop)
{
avro_binlog_end_t rc;